package com.lx.popj;

import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.StackPane;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Collection;

// 导入模块

//先定义一个主类，所有可视化的类都继承它


public class MainStackPane extends Application {

    public void start(Stage primaryStage) throws Exception {


    }
}

